cryo-EM structure of Gs-coupled zebrafish GPR4 at pH 6.5
Resolution: 3.3 Å
EM Method: Single-particle
Fitted PDBs: 8zfz
Q-score: 0.41
Ma Y, Wang Y, Tang M, Weng Y, Chen Y, Xu Y, An S, Wu Y, Zhao S, Xu H, Li D, Liu M, Lu W, Ru H, Song G
Nat Commun (2025) 16 pp. 605-605 [ DOI: doi:10.1038/s41467-025-55901-2 Pubmed: 39799123 ]
- Guanine nucleotide-binding protein g(i)/g(s)/g(o) subunit gamma-2 (7 kDa, Protein from Homo sapiens)
- Guanine nucleotide-binding protein g(s) subunit alpha isoforms short (28 kDa, Protein from Homo sapiens)
- Soluble cytochrome b562,g-protein coupled receptor 4,lgbit (72 kDa, Protein from synthetic construct)
- Zgpr4-gs complex (Complex from Danio rerio)
- Guanine nucleotide-binding protein g(i)/g(s)/g(t) subunit beta-1 (39 kDa, Protein from Homo sapiens)
- Scfv16 (30 kDa, Protein from Mus musculus)
cryo-EM structure of zebrafish GPR4-Gs complex at pH 8.5
Resolution: 3.05 Å
EM Method: Single-particle
Fitted PDBs: 9j31
Q-score: 0.467
Ma Y, Wang Y, Tang M, Weng Y, Chen Y, Xu Y, An S, Wu Y, Zhao S, Xu H, Li D, Liu M, Lu W, Ru H, Song G
Nat Commun (2025) 16 pp. 605-605 [ DOI: doi:10.1038/s41467-025-55901-2 Pubmed: 39799123 ]
- Guanine nucleotide-binding protein g(i)/g(s)/g(o) subunit gamma-2 (7 kDa, Protein from Homo sapiens)
- Guanine nucleotide-binding protein g(s) subunit alpha isoforms short (28 kDa, Protein from Homo sapiens)
- Zgpr4-gs complex (Complex from Danio rerio)
- Soluble cytochrome b562,g-protein coupled receptor 4,lgbit (72 kDa, Protein from synthetic construct)
- Scfv16 (31 kDa, Protein from Mus musculus)
- Guanine nucleotide-binding protein g(i)/g(s)/g(t) subunit beta-1 (39 kDa, Protein from Homo sapiens)
Cryo-EM structure of apo-GPR55-G13 complex
Resolution: 3.01 Å
EM Method: Single-particle
Fitted PDBs: 9iy8
Q-score: 0.452
Chang H, Li X, Shen L, Ge X, Hao S, Wu L, Liu S, Liu J, Cherezov V, Hua T
Cell Res (2025) 35 pp. 80-83 [ Pubmed: 39482405 DOI: doi:10.1038/s41422-024-01046-8 ]
- Guanine nucleotide-binding protein g(i)/g(s)/g(t) subunit beta-1 (38 kDa, Protein from Homo sapiens)
- Guanine nucleotide-binding protein subunit alpha-13 (26 kDa, Protein from Homo sapiens)
- Scfv16 (26 kDa, Protein from Homo sapiens)
- Guanine nucleotide-binding protein g(i)/g(s)/g(o) subunit gamma-2 (7 kDa, Protein from Homo sapiens)
- G-protein coupled receptor 55 (36 kDa, Protein from Homo sapiens)
- Ternary complex of gpr55 with guanine nucleotide-binding protein and nanobody (175 kDa, Complex from Homo sapiens)
Cryo-EM structure of GPR55-Fab-Nb-ONO-9710531 complex
Resolution: 3.04 Å
EM Method: Single-particle
Fitted PDBs: 9iya
Q-score: 0.415
Chang H, Li X, Shen L, Ge X, Hao S, Wu L, Liu S, Liu J, Cherezov V, Hua T
Cell Res (2025) 35 pp. 80-83 [ Pubmed: 39482405 DOI: doi:10.1038/s41422-024-01046-8 ]
- Anti-fab nanobody (13 kDa, Protein from Homo sapiens)
- 4-(3-bromanyl-5-ethoxy-4-oxidanyl-phenyl)-~{n}-(2-methoxyphenyl)-2-methyl-5-oxidanylidene-4,6,7,8-tetrahydro-1~{h}-quinoline-3-carboxamide (527 Da, Ligand)
- Ternary complex of gpr55 with anti-bril fab and anti-fab nanobody (173 kDa, Complex from Homo sapiens)
- G-protein coupled receptor 55,soluble cytochrome b562 (47 kDa, Protein from Homo sapiens)
- Anti-bril fab light chain (23 kDa, Protein from Homo sapiens)
- Anti-bril fab heavy chain (26 kDa, Protein from Homo sapiens)
CryoEM structure of Gq-coupled MRGPRD with a new agonist EP-2825
Resolution: 2.92 Å
EM Method: Single-particle
Fitted PDBs: 9dqh
Q-score: 0.123
Wang C, Liu Y, Lanier M, Yeager A, Singh I, Gumpper RH, Krumm BE, DeLeon C, Zhang S, Boehm M, Pittner R, Baron A, Dvorak L, Bacon C, Shoichet BK, Martinborough E, Fay JF, Cao C, Roth BL
Cell Rep (2024) 43 pp. 114942-114942 [ DOI: doi:10.1016/j.celrep.2024.114942 Pubmed: 39580805 ]
- Scfv16 (27 kDa, Protein from Mus musculus)
- Guanine nucleotide-binding protein g(i)/g(s)/g(o) subunit gamma-2 (7 kDa, Protein from Homo sapiens)
- Ep-2825-bound mrgprd-gq complex (137 kDa, Complex)
- Gs-mini-gq chimera (28 kDa, Protein from Homo sapiens)
- Guanine nucleotide-binding protein g(i)/g(s)/g(t) subunit beta-1 (37 kDa, Protein from Homo sapiens)
- Mas-related g-protein coupled receptor member d (36 kDa, Protein from Homo sapiens)
- 2-({1-[2-(4-chlorophenyl)-2-methylpropanoyl]piperidin-4-yl}amino)-5,6,7,8-tetrahydroquinazolin-4(3h)-one (428 Da, Ligand)
CryoEM structure of Gq-coupled MRGPRD with a new agonist EP-3945
Resolution: 2.9 Å
EM Method: Single-particle
Fitted PDBs: 9dqj
Q-score: 0.095
Wang C, Liu Y, Lanier M, Yeager A, Singh I, Gumpper RH, Krumm BE, DeLeon C, Zhang S, Boehm M, Pittner R, Baron A, Dvorak L, Bacon C, Shoichet BK, Martinborough E, Fay JF, Cao C, Roth BL
Cell Rep (2024) 43 pp. 114942-114942 [ DOI: doi:10.1016/j.celrep.2024.114942 Pubmed: 39580805 ]
- G(i)/g(s)/g(o) subunit gamma-2 (Complex from Homo sapiens)
- Scfv16 (27 kDa, Protein from Mus musculus)
- 2-({1-[1-(4-methoxyphenyl)cyclopropane-1-carbonyl]piperidin-4-yl}amino)quinazolin-4(3h)-one (418 Da, Ligand)
- Ep-3945-bound mrgprd-gq complex (137 kDa, Complex)
- Guanine nucleotide-binding protein g(i)/g(s)/g(o) subunit gamma-2 (7 kDa, Protein from Homo sapiens)
- Scfv16 (Complex from Mus musculus)
- G(i) subunit alpha-2/g(s) subunit alpha isoforms xlas (Complex from Homo sapiens)
- Guanine nucleotide-binding protein g(i) subunit alpha-2,guanine nucleotide-binding protein g(s) subunit alpha isoforms xlas (28 kDa, Protein from Homo sapiens)
- Mas-related g-protein coupled receptor member d (Complex from Homo sapiens)
- Guanine nucleotide-binding protein g(i)/g(s)/g(t) subunit beta-1 (37 kDa, Protein from Homo sapiens)
- Mas-related g-protein coupled receptor member d (36 kDa, Protein from Homo sapiens)
- G(i)/g(s)/g(t) subunit beta-1 (Complex from Homo sapiens)
cryo-EM structure of GPR6-Gs-Nb35 complex
Resolution: 3.43 Å
EM Method: Single-particle
Fitted PDBs: 8tyw
Q-score: 0.398
Barekatain M, Johansson LC, Lam JH, Chang H, Sadybekov AV, Han GW, Russo J, Bliesath J, Brice NL, Carlton MBL, Saikatendu KS, Sun H, Murphy ST, Monenschein H, Schiffer HH, Popov P, Lutomski CA, Robinson CV, Liu ZJ, Hua T, Katritch V, Cherezov V
Sci Signal (2024) 17 pp. eado8741-eado8741 [ Pubmed: 39626010 DOI: doi:10.1126/scisignal.ado8741 ]
- Nb35 (15 kDa, Protein from Lama glama)
- Guanine nucleotide-binding protein g(i)/g(s)/g(o) subunit gamma-2 (7 kDa, Protein from Homo sapiens)
- Gpr6-gs-nb35 complex (Complex from Homo sapiens)
- Guanine nucleotide-binding protein g(i)/g(s)/g(t) subunit beta-1 (38 kDa, Protein from Homo sapiens)
- G-protein coupled receptor 6 (39 kDa, Protein from Homo sapiens)
- Guanine nucleotide-binding protein g(s) subunit alpha isoforms short (45 kDa, Protein from Homo sapiens)
Structure of Src in complex with beta-arrestin 1 revealing SH3 binding sites
Resolution: 3.34 Å
EM Method: Single-particle
Fitted PDBs: 9bt8
Q-score: 0.539
Pakharukova N, Thomas BN, Bansia H, Li L, Abzalimov RR, Kim J, Kahsai AW, Pani B, Bassford DK, Liu S, Zhang X, des Georges A, Lefkowitz RJ
bioRxiv (2024) [ Pubmed: 39131402 DOI: doi:10.1101/2024.07.31.605623 ]
- Proto-oncogene tyrosine-protein kinase src (54 kDa, Protein from Gallus gallus)
- Antibody fragment fab30, light chain (23 kDa, Protein from Bacteriophage sp.)
- Antibody fragment fab30, heavy chain (25 kDa, Protein from Bacteriophage sp.)
- Beta-arrestin-1 (44 kDa, Protein from Rattus norvegicus)
- Nanobody 32 (13 kDa, Protein from Lama glama)
- Beta-arrestin 1 bound to a g protein-coupled receptor phosphopeptide, nanobody 32 and antibody fragment fab30 in complex with three-domain src (sh3-sh2-sh1). (Complex from Rattus norvegicus)
- Vasopressin v2 receptor (3 kDa, Protein from Homo sapiens)
Structure of SH3 domain of Src in complex with beta-arrestin 1
Resolution: 3.47 Å
EM Method: Single-particle
Fitted PDBs: 9cx3
Q-score: 0.423
Pakharukova N, Thomas BN, Bansia H, Li L, Abzalimov RR, Kim J, Kahsai AW, Pani B, Bassford DK, Liu S, Zhang X, des Georges A, Lefkowitz RJ
bioRxiv (2024) [ Pubmed: 39131402 DOI: doi:10.1101/2024.07.31.605623 ]
- Antibody fragment fab30, light chain (23 kDa, Protein from Mus musculus)
- Beta-arrestin 1 bound to a g protein-coupled receptor phosphopeptide, nanobody 32 and antibody fragment fab30 in complex with sh3 domain of src (Complex from Rattus norvegicus)
- Beta-arrestin-1 (44 kDa, Protein from Rattus norvegicus)
- Antibody fragment fab30, heavy chain (25 kDa, Protein from Mus musculus)
- Proto-oncogene tyrosine-protein kinase src (9 kDa, Protein from Gallus gallus)
- Nanobody 32 (13 kDa, Protein from Lama glama)
- Vasopressin v2 receptor (3 kDa, Protein from Homo sapiens)
Structure of SH3 domain of Src in complex with beta-arrestin 1
Resolution: 3.34 Å
EM Method: Single-particle
Fitted PDBs: 9cx9
Q-score: 0.47
Pakharukova N, Thomas BN, Bansia H, Li L, Abzalimov RR, Kim J, Kahsai AW, Pani B, Bassford DK, Liu S, Zhang X, des Georges A, Lefkowitz RJ
bioRxiv (2024) [ Pubmed: 39131402 DOI: doi:10.1101/2024.07.31.605623 ]
- Antibody fragment fab30, light chain (23 kDa, Protein from Mus musculus)
- Beta-arrestin 1 bound to a g protein-coupled receptor phosphopeptide and antibody fragment fab30 in complex with sh3 domain of src (Complex from Rattus norvegicus)
- Antibody fragment fab30, heavy chain (25 kDa, Protein from Mus musculus)
- Beta-arrestin-1 (44 kDa, Protein from Rattus norvegicus)
- Proto-oncogene tyrosine-protein kinase src (9 kDa, Protein from Gallus gallus)
- Vasopressin v2 receptor (3 kDa, Protein from Homo sapiens)